This document provides instructions for using the Google Classroom app. It explains how to download the app, sign in with a Google account, create a new class, write assignments and set deadlines, and share the class code with students. The steps include clicking the plus sign to create a new class, filling in class details, writing assignments and using the schedule feature to set due dates, and sending assignments by clicking an arrow button. The class code is then shared with students using the code displayed with a red arrow.